11514230500 has 48 divisors (see below), whose sum is σ = 25172155008. Its totient is φ = 4601100000.

The previous prime is 11514230477. The next prime is 11514230551. The reversal of 11514230500 is 503241511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514545 + ... + 536455.

It is an arithmetic number, because the mean of its divisors is an integer number (524419896).

Almost surely, 2^11514230500 is an apocalyptic number.

11514230500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11514230500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12586077504).

11514230500 is an abundant number, since it is smaller than the sum of its proper divisors (13657924508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11514230500 is a wasteful number, since it uses less digits than its factorization.

11514230500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22981 (or 22969 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The spelling of 11514230500 in words is "eleven billion, five hundred fourteen million, two hundred thirty thousand, five hundred".